| Bioactivity | G-Protein antagonist peptide is the substance P-related peptide that inhibits binding of G proteins to their receptors. G-Protein antagonist peptide competitively and reversibly inhibits M2 muscarinic receptor activation of Gi or Go and inhibits Gs activation by β-adrenoceptors. |
| Name | G-Protein antagonist peptide |
| CAS | 143675-79-0 |
| Sequence | {Glp}-Gln-Trp-Phe-Trp-Trp-Met-NH2 |
| Shortening | {Glp}QWFWWM-NH2 |
| Formula | C57H64N12O9S |
| Molar Mass | 1093.26 |
| Transport | Room temperature in continental US; may vary elsewhere. |
| Storage | Please store the product under the recommended conditions in the Certificate of Analysis. |